add single build for genet

src/operators/op_param.h

@@ -677,9 +677,9 @@ class PriorBoxParam : public OpParam {
     aspect_ratios_ = GetAttr<vector<float>>("aspect_ratios", attrs);
     variances_ = GetAttr<vector<float>>("variances", attrs);
 
-    if (HasAttr("min_max_aspect_ratios_order", attrs)){
-        min_max_aspect_ratios_order_ =
-                GetAttr<bool>("min_max_aspect_ratios_order", attrs);
+    if (HasAttr("min_max_aspect_ratios_order", attrs)) {
+      min_max_aspect_ratios_order_ =
+          GetAttr<bool>("min_max_aspect_ratios_order", attrs);
     }
     flip_ = GetAttr<bool>("flip", attrs);
     clip_ = GetAttr<bool>("clip", attrs);